f2py | Automatically exported from code.google.com/p/f2py

I trying to use pyinstaller to generate my binary file in python. In my program I use flask_socketio. I try to generate my binary file with that command:

I want to run a compiled Fortran numerical model from Python. It is too complex to compile it using F2PY without implement several changes in the Fortran routines. This is why I am just calling its executable using the subprocess module.

The problem is that I have to call it few thousands of times, and I have the feeling that generating soo many shells is slowing the whole thing.

My implememtation (It is difficult to provide a reproducible example, sorry) looks like:

Long story short, numpy gave me error when I was importing matplotlib, so I wanted to pip uninstall numpy and reinstall it. but failed to fully uninstall numpy.

i am working on reverse shell project using pwn as Client/Server instead of using socket because it's more comfortable in receiving (recvuntil) messages ,but when ever i tried to convert it to EXE using pyinstaller to onefile it ended up failing , generating a corrupted exe or generate an exe that keeps giving Errors ,i even have tested this program on console first.

so is there a way to make it work or even to make my own pyinstaller (if i have to)?

i can't think of better title than this ,so if you have better just comment it

my venv conda python version is 3.9.7

Here is a little Server Code (this is just for testing):

Following program compiles(in f2py) when the subroutine doesn't contain any internal procedures but fails to compile in f2py (compiles with gfortran) when it contains any internal procedure

Fortran code:

I am trying to wrap some fortran code into python using the ctypes library but have am having major issues with the data transfer. When I print the data from my python script, it looks substantially different from when I print it within the fortran code. Can someone please help me figure out what is going on here? I tried playing around with the datatypes which did not fix the solution and so far I have not found any other SO questions that have addressed my issue. Also please note that using f2py will not work for the end product that this example refers too.

Below is an example of my code:

temp.f90

I am trying to use F2py but am getting some error messages or warnings on compilation involving `deprecated numpy'. I'm unsure how to fix this. I'm using python 2.7.17 and fortran90.

I compile by writing
f2py -c f2py_F90.f90 -m fortran

Note, compiling with : f2py -c f2py_F90.f90 -m fortran \
doesn't fix the problem either.

Below are the basic fortran and python codes that indicate the problem I'm having. This example is minimal, complete and verifiable. How can I fix this problem and succesfully have python execute the fortran module I'm passing into it?

The message I get is

warning "Using deprecated NumPy API"

The expected output should give a = [2,1,3] but instead I get the warning described above.

I have tried to catch the idea of “Module not found” when importing a Python package within a plpython3u procedure, I did not know how to use the accepted answer there to make it run on Linux. Normally, this here should be a duplicate, but if there is a difference with with MacOS in the used paths, it might be good for a new question.

I am on WSL2 (Ubuntu 20.04). I installed with the commands of the official PostgreSQL Downloads page from the PostgreSQL Apt Repository for Ubuntu.

I was packaging my python program with PyInstaller, and several problems occurred. Here's my code below: